CN1349695B - 无线电系统中的加密数据传输的方法 - Google Patents

无线电系统中的加密数据传输的方法 Download PDF

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Publication number
CN1349695B
CN1349695B CN00807215.9A CN00807215A CN1349695B CN 1349695 B CN1349695 B CN 1349695B CN 00807215 A CN00807215 A CN 00807215A CN 1349695 B CN1349695 B CN 1349695B
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Prior art keywords
encryption
channel
data
radio
encryption algorithm
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Expired - Lifetime
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CN00807215.9A
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Chinese (zh)
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CN1349695A (zh
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J·维尔伦
F·隆戈尼
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Nokia Technologies Oy
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Nokia Technologies Oy
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/04—Masking or blinding
    • H04L2209/046—Masking or blinding of operations, operands or results of the operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN00807215.9A 1999-03-08 2000-03-08 无线电系统中的加密数据传输的方法 Expired - Lifetime CN1349695B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI990500 1999-03-08
FI990500A FI107487B (fi) 1999-03-08 1999-03-08 Datalähetyksen salausmenetelmä radiojärjestelmässä
PCT/FI2000/000177 WO2000054456A1 (en) 1999-03-08 2000-03-08 Method of ciphering data transmission in a radio system

Publications (2)

Publication Number Publication Date
CN1349695A CN1349695A (zh) 2002-05-15
CN1349695B true CN1349695B (zh) 2018-05-22

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ID=8554111

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Application Number Title Priority Date Filing Date
CN00807215.9A Expired - Lifetime CN1349695B (zh) 1999-03-08 2000-03-08 无线电系统中的加密数据传输的方法

Country Status (10)

Country Link
US (2) US6882727B1 (ko)
EP (1) EP1159800B1 (ko)
JP (1) JP2002539490A (ko)
KR (1) KR100816897B1 (ko)
CN (1) CN1349695B (ko)
AU (1) AU3168900A (ko)
BR (1) BR0008800B1 (ko)
DE (1) DE60037576T2 (ko)
FI (1) FI107487B (ko)
WO (1) WO2000054456A1 (ko)

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JP2002539490A (ja) 2002-11-19
US20060120530A1 (en) 2006-06-08
US6882727B1 (en) 2005-04-19
WO2000054456A1 (en) 2000-09-14
FI990500A (fi) 2000-09-09
US7602917B2 (en) 2009-10-13
KR100816897B1 (ko) 2008-03-26
CN1349695A (zh) 2002-05-15
DE60037576T2 (de) 2009-01-08
EP1159800B1 (en) 2007-12-26
AU3168900A (en) 2000-09-28
FI107487B (fi) 2001-08-15
BR0008800A (pt) 2001-12-26
BR0008800B1 (pt) 2014-10-29
KR20010102541A (ko) 2001-11-15
FI990500A0 (fi) 1999-03-08
DE60037576D1 (de) 2008-02-07
EP1159800A1 (en) 2001-12-05

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